Product comparison · 2 smartwatches

Amazfit T-Rex 2 vs Celly SMARTWATCH500GR smartwatch / sport watch

19specifications compared
7differ
12identical
76known for one product only

Key differences

Display diagonal: 3.53 cm (1.39") on the Amazfit T-Rex 2, 4.29 cm (1.69") on the Celly SMARTWATCH500GR smartwatch / sport watch. Market positioning: Sport watch on the Amazfit T-Rex 2, Smartwatch on the Celly SMARTWATCH500GR smartwatch / sport watch. Watch case colour: Black on the Amazfit T-Rex 2, Grey on the Celly SMARTWATCH500GR smartwatch / sport watch. Band colour: Black on the Amazfit T-Rex 2, Grey on the Celly SMARTWATCH500GR smartwatch / sport watch. Shape: Round on the Amazfit T-Rex 2, Square on the Celly SMARTWATCH500GR smartwatch / sport watch.

Display diagonal
- T-Rex 2:3.53 cm (1.39")
- SMARTWATCH500GR smartwatch / sport watch:4.29 cm (1.69")
Market positioning
- T-Rex 2:Sport watch
- SMARTWATCH500GR smartwatch / sport watch:Smartwatch
Watch case colour
- T-Rex 2:Black
- SMARTWATCH500GR smartwatch / sport watch:Grey
Band colour
- T-Rex 2:Black
- SMARTWATCH500GR smartwatch / sport watch:Grey
Shape
- T-Rex 2:Round
- SMARTWATCH500GR smartwatch / sport watch:Square

Side by side

Differences highlightedShow differences only

Comparison of T-Rex 2, SMARTWATCH500GR
95 specifications	A Amazfit T-Rex 2 View product	B Celly SMARTWATCH500GR smartwatch / sport watch Model SMARTWATCH500GR View product
Display1 differ
Display type	Digital	Digital
Display resolutionKnown for one	454 x 454 pixels	Unknown — not stated by the source
Touchscreen	Yes	Yes
Display diagonalDiffers	3.53 cm (1.39")	4.29 cm (1.69")
Display technologyKnown for one	AMOLED	Unknown — not stated by the source
Pixel densityKnown for one	326 ppi	Unknown — not stated by the source
Always-on displayKnown for one	Yes	Unknown — not stated by the source
Colour display	Yes	Yes
BacklightKnown for one	Yes	Unknown — not stated by the source
Processoridentical
Processor modelKnown for one	NXP 555	Unknown — not stated by the source
Design5 differ
Market positioningDiffers	Sport watch	Smartwatch
Watch case sizeKnown for one	47 mm	Unknown — not stated by the source
Watch case colourDiffers	Black	Grey
Watch case materialKnown for one	Polymer	Unknown — not stated by the source
Band colourDiffers	Black	Grey
Band material	Silicone	Silicone
Band size	One Size	One Size
ShapeDiffers	Round	Square
Wrist size rangeKnown for one	140 - 205 mm	Unknown — not stated by the source
Suggested genderKnown for one	Male	Unknown — not stated by the source
Buckle colourKnown for one	Black	Unknown — not stated by the source
Colour nameKnown for one	Ember black	Unknown — not stated by the source
WaterproofKnown for one	Yes	Unknown — not stated by the source
Closure typeKnown for one	Single prong strap buckle	Unknown — not stated by the source
Magnetic charging connectorKnown for one	Yes	Unknown — not stated by the source
Protection featuresDiffers	Freeze resistant, Shock resistant, Waterproof	Dust resistant, Splash proof
Water resistanceKnown for one	10 ATM	Unknown — not stated by the source
Waterproof up toKnown for one	100 m	Unknown — not stated by the source
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP67
Performance1 differ
Built-in microphoneKnown for one	No	Unknown — not stated by the source
Built-in speaker(s)Known for one	No	Unknown — not stated by the source
Built-in camera	No	No
FM radioKnown for one	No	Unknown — not stated by the source
Mobile operating systems supportedDiffers	Android 10, Android 10.0, Android 11.0, Android 12.0, Android 7.0, Android 7.1, Android 7.1.2, Android 8.0, Android 9.0, iOS 12, iOS 13, iOS 14, iOS 14.5, iOS 15	Android, iOS
Operating system installedKnown for one	Zepp OS	Unknown — not stated by the source
RAM capacityKnown for one	32 MB	Unknown — not stated by the source
Flash memoryKnown for one	0.5 GB	Unknown — not stated by the source
Featuresidentical
Heart rate monitor	Yes	Yes
Heart rate contact sensorsKnown for one	Yes	Unknown — not stated by the source
Heart rate sensor typeKnown for one	Optical	Unknown — not stated by the source
Heart rate measuringKnown for one	Automatic	Unknown — not stated by the source
Blood oxygen sensorKnown for one	Yes	Unknown — not stated by the source
Distance travelled	Yes	Yes
Pedometer	Yes	Yes
AccelerometerKnown for one	Yes	Unknown — not stated by the source
GyroscopeKnown for one	Yes	Unknown — not stated by the source
Activity tracker	Yes	Yes
Multisport modeKnown for one	Yes	Unknown — not stated by the source
Personal goalsKnown for one	Yes	Unknown — not stated by the source
Quality of sleep	Yes	Yes
Vibrating motorKnown for one	Yes	Unknown — not stated by the source
Activity monitoringKnown for one	Yes	Unknown — not stated by the source
Ambient light sensorKnown for one	Yes	Unknown — not stated by the source
Barometric altimeterKnown for one	Yes	Unknown — not stated by the source
CalendarKnown for one	Yes	Unknown — not stated by the source
Calendar notificationsKnown for one	Yes	Unknown — not stated by the source
Call notificationsKnown for one	Yes	Unknown — not stated by the source
Caller IDKnown for one	Yes	Unknown — not stated by the source
Geomagnetic sensorKnown for one	Yes	Unknown — not stated by the source
Music control	Yes	Yes
Remote audio playbackKnown for one	Yes	Unknown — not stated by the source
SMS notificationsKnown for one	Yes	Unknown — not stated by the source
Smart notificationsKnown for one	Yes	Unknown — not stated by the source
Smart wake-upKnown for one	Yes	Unknown — not stated by the source
StopwatchKnown for one	Yes	Unknown — not stated by the source
Stress monitoring functionKnown for one	Yes	Unknown — not stated by the source
TimerKnown for one	Yes	Unknown — not stated by the source
Vibrating alarm clockKnown for one	Yes	Unknown — not stated by the source
Military standardKnown for one	MIL-STD-810G	Unknown — not stated by the source
Supported applicationsKnown for one	Zepp App	Unknown — not stated by the source
Blood pressure monitorKnown for one	Unknown — not stated by the source	Yes
Calories burnedKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Mobile network connectionKnown for one	No	Unknown — not stated by the source
GPS (satellite)Known for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
USB portKnown for one	No	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Bluetooth versionKnown for one	5.0	Unknown — not stated by the source
Bluetooth Low Energy (BLE)Known for one	Yes	Unknown — not stated by the source
Near Field Communication (NFC)Known for one	No	Unknown — not stated by the source
Headphone connectivityKnown for one	Bluetooth	Unknown — not stated by the source
BluetoothKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Battery life (max)Known for one	576 h	Unknown — not stated by the source
Battery life (GPS mode)Known for one	26 h	Unknown — not stated by the source
Battery life (power save mode)Known for one	1080 h	Unknown — not stated by the source
Charging timeKnown for one	2 h	Unknown — not stated by the source
Battery typeKnown for one	Unknown — not stated by the source	Built-in battery
Batteryidentical
Battery capacityKnown for one	500 mAh	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	47.1 mm	Unknown — not stated by the source
DepthKnown for one	47.1 mm	Unknown — not stated by the source
ThicknessKnown for one	1.36 cm	Unknown — not stated by the source
WeightKnown for one	66.5 g	Unknown — not stated by the source
Band widthKnown for one	2.2 cm	Unknown — not stated by the source
Packaging contentidentical
Charging baseKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	91021200	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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